Chemical Bonding and Molecular Structure

Chemical Bonding and Molecular Structure

10th Grade

20 Qs

quiz-placeholder

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Chemical Bonding and Molecular Structure

Chemical Bonding and Molecular Structure

Assessment

Quiz

Chemistry

10th Grade

Medium

Created by

Tina Cardwell

Used 7+ times

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20 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Trigonal Pyramidal

Describing a molecule with a central atom bonded to three other atoms or groups of atoms with the central atom at the apex of a trigonal pyramid and the outlying atoms or groups of atoms at the corners of the pyramid

base; when the outlying atoms or groups of atoms are the same, the bond angles are 107.5 degrees.

Pairs of valence electrons that are not bonded to other atoms.

Describing a molecule with a central atom bonded to three other atoms or groups of atoms arranged at the corners of a triangle in a single plane around the central atom; when the outlying atoms or groups of atoms are the same, the bond angles are 120 degrees.

A term used to describe the geometric structure of a molecule in which the atoms are arranged in a straight line; includes at least three bonded atoms with a bond angle of 180 degrees.

2.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Lone Pairs of Electrons

Pairs of valence electrons that are not bonded to other atoms.

Describing a molecule with a central atom bonded to three other atoms or groups of atoms arranged at the corners of a triangle in a single plane around the central atom; when the outlying atoms or groups of atoms are the same, the bond angles are 120 degrees.

A term used to describe the geometric structure of a molecule in which the atoms are arranged in a straight line; includes at least three bonded atoms with a bond angle of 180 degrees.

A property that describes the ability of heat to pass through a material.

3.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Trigonal Planar

Describing a molecule with a central atom bonded to three other atoms or groups of atoms arranged at the corners of a triangle in a single plane around the central atom; when the outlying atoms or groups of atoms are the same, the bond angles are 120 degrees.

A term used to describe the geometric structure of a molecule in which the atoms are arranged in a straight line; includes at least three bonded atoms with a bond angle of 180 degrees.

A property that describes the ability of heat to pass through a material.

A notation that depicts valence electrons as dots around the atomic symbol of the element; also known as a Lewis dot formula

4.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Linear

A term used to describe the geometric structure of a molecule in which the atoms are arranged in a straight line; includes at least three bonded atoms with a bond angle of 180 degrees.

A property that describes the ability of heat to pass through a material.

A notation that depicts valence electrons as dots around the atomic symbol of the element; also known as a Lewis dot formula.

Describing a molecule with a central atom bonded to four other atoms or groups of atoms that are arranged at the corners of a tetrahedron around the central atom; when

the four outlying atoms or groups of atoms are the same, the bond angles are equal to 109.5 degrees.

5.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Thermal Conductivity

A property that describes the ability of heat to pass through a material.

A notation that depicts valence electrons as dots around the atomic symbol of the element; also known as a Lewis dot formula.

Describing a molecule with a central atom bonded to four other atoms or groups of atoms that are arranged at the corners of a tetrahedron around the central atom; when

the four outlying atoms or groups of atoms are the same, the bond angles are equal to 109.5 degrees.

A property that describes the ability of an electric current to pass through a material

6.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Electron Dot Formula

A notation that depicts valence electrons as dots around the atomic symbol of the element; also known as a Lewis dot formula.

Describing a molecule with a central atom bonded to four other atoms or groups of atoms that are arranged at the corners of a tetrahedron around the central atom; when

the four outlying atoms or groups of atoms are the same, the bond angles are equal to 109.5 degrees.

A property that describes the ability of an electric current to pass through a material

A chemical formula that shows the arrangement of atoms in a molecule or a polyatomic ion

7.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Tetrahedral

Describing a molecule with a central atom bonded to four other atoms or groups of atoms that are arranged at the corners of a tetrahedron around the central atom; when

the four outlying atoms or groups of atoms are the same, the bond angles are equal to 109.5 degrees.

A property that describes the ability of an electric current to pass through a material

A chemical formula that shows the arrangement of atoms in a molecule or a polyatomic ion

A property that describes the ability of the material to be pulled into thin wire without breaking.

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